* Flags to `dart compile wasm`
Some options are not relevant to a standalone user of `dart compile
wasm` (e.g. specyfing dart-sdk, platform file etc). => Those aren't
offered by the `dart compile wasm` tool directly. => We use the
`--extra-compiler-option=` instead which passes through arbitrary
options to the dart2wasm compiler. => We don't maintain compatibility of
those options, if we update them we'll ensure to also update flutter
tools
* Binaryen optimization passes
This change will mean we use the binaryen flags from Dart SDK which are
slightly different from the ones in flutter.
* Optimization configuration
This change will also start using the more standardized `-O` flag for
determining optimization levels. The meaning of those flags have been
mostly aligned with dart2js (with some differences remaining).
* Minimization
Using the new optimization flags, namely `-O4` for `--wasm-opt=full`,
will automatically enable the new `--minify` support. Minification is
Dart semantics preserving but changes the `<obj>.runtimeType.toString()`
to use minified names (just as in dart2js).
* Code size changes
Overall this change will reduce wonderous code size by around 10%.
Issue https://github.com/dart-lang/sdk/issues/54675
In service of https://github.com/flutter/flutter/issues/143348.
**Issue.** The `equals` implementation of `AssetsEntry` is incorrect. It compares `flavors` lists using reference equality. This PR addresses this.
This also adds a test to make sure valid asset `flavors` declarations are parsed correctly.
While we are here, this PR also includes a couple of refactorings:
* `flutter_manifest_test.dart` is a bit large. To better match our style guide, I've factored out some related tests into their own file.
* A couple of changes to the `_validateListType` function in `flutter_manifest.dart`:
* The function now returns a list of errors instead of accepting a list to append onto. This is more readable and also allows callers to know which errors were found by the call.
* The function is renamed to `_validateList` and now accepts an `Object?` instead of an `YamlList`. If the argument is null, an appropriate error message is contained in the output. This saves callers that are only interested in validation from having to write their own null-check, which they all did before.
* Some error strings were tweaked for increased readability and/or grammatical correctness.
fixes#87061
It doesn't matter whether I'm using Google Chrome, VS Code, Discord, or a Terminal window: any time a text cursor is blinking, it means that the characters I type will show up there.
And this isn't limited to text fields: if I repeatedly press `Tab` to navigate through a website, there's a visual indicator that goes away if I click away from the window, and it comes back if I click or `Alt+Tab` back into it.
<details open>
<summary>Example (Chrome):</summary>
</details>
<details open>
<summary>This PR adds the same functionality to Flutter apps:</summary>
</details>
Update dependencies to latest versions
Related to #142618Fixes#143219
- [ x I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
This is an attempt at a reland of https://github.com/flutter/flutter/pull/141396
The main changes here that are different than the original PR is fixes to wire up the `flutter test` command properly with the web renderer.
This is in service of https://github.com/flutter/flutter/pull/141194
This will make it easier to get the `flutter run -d <browser>` and `flutter build fuschia` cases easier to get under test.
This PR is the 7áµÊ° step in the journey to solve issue #136139 and make the entire Flutter repo more readable.
(previous pull requests: #139048, #139882, #141591, #142279, #142634, #142793)
This pull request covers everything in `packages/flutter/lib/src/widgets/`. Most of it should be really straightforward, but there was some refactoring in the `getOffsetToReveal()` function in `two_dimensional_viewport.dart`. I'll add some comments to describe those changes.
This is a direct revert of (the revert of (the reland of (the policy pr))): https://github.com/flutter/flutter/pull/143132.
The only change is:
1. to put a conditional all on one line, because the packages repository has a test that uses an old flutter project to make sure nothing regresses. The old project uses an old gradle version, and the old gradle version bundles an old groovy version, and the old groovy version has a bug where lines that start with `&&` don't always work: https://issues.apache.org/jira/browse/GROOVY-7218 (I enjoy that the revert reason ends up providing another strong justification to go forward with the policy). Also thanks to @reidbaker for pointing out this bug.
2. I also made a slight formatting change to the messages that print when out of the support bounds, which I think looks slightly better.
I tested this with on a branch that included a revert of https://github.com/flutter/flutter/pull/142008, and was able to recreate the failure and verify that it was resolved by 1).
fixes [The InputDecoration's suffix and prefix widget can be tapped even if it does not appear](https://github.com/flutter/flutter/issues/139916)
This PR also updates two existing tests to pass the tests for this PR. These tests are trying to tap prefix and suffix widgets when they're hidden. While the linked issue had visible prefix and suffix widgets https://github.com/flutter/flutter/issues/39376 for reproduction.
### Code sample
<details>
<summary>expand to view the code sample</summary>
```dart
import 'package:flutter/material.dart';
void main() {
runApp(MainApp());
}
class MainApp extends StatelessWidget {
final _messangerKey = GlobalKey<ScaffoldMessengerState>();
MainApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
scaffoldMessengerKey: _messangerKey,
home: Scaffold(
body: Container(
alignment: Alignment.center,
padding: const EdgeInsets.all(16.0),
child: TextField(
decoration: InputDecoration(
labelText: 'Something',
prefix: GestureDetector(
onTap: () {
_messangerKey.currentState?.showSnackBar(
const SnackBar(content: Text('A tap has occurred')));
},
child: const Icon(Icons.search),
),
suffix: GestureDetector(
onTap: () {
_messangerKey.currentState?.showSnackBar(
const SnackBar(content: Text('A tap has occurred')));
},
child: const Icon(Icons.search),
),
),
),
),
),
);
}
}
```
</details>
### Before
### After
1. Remove `dev_target` from suggested Firebase Test Lab iOS script and use wildcard instead.
2. First run `flutter clean` before building to avoid collisions between runs.
3. Use `zip --must-match` in case the xctestrun or `Release-iphoneos` directories are missing (like ran with `--profile` instead of `--release` on purpose) to fail instead of zipping up only part of what's needed.
This came out of a discussion with FTL about these instructions and I tried to run them locally and avoided setting `dev_target`.
See also #74428
During golden test image comparison 2 lists of a different type are compared with the method "identical", so this will never be true. The test image is a _Uint8ArrayView while the master image is an Uint8List. So that results in always a heavy computation to get the difference between the test and the master image.
When you run this test snippet I go from 51 seconds to 14 seconds:
```dart
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
for (int i = 0; i < 100; i++) {
testWidgets('Small test', (WidgetTester tester) async {
await tester.pumpWidget(Directionality(textDirection: TextDirection.ltr, child: Text('jo')));
await expectLater(find.byType(Text), matchesGoldenFile('main.png'));
});
}
}
```
This PR is the 6áµÊ° step in the journey to solve issue #136139 and make the entire Flutter repo more readable.
(previous pull requests: #139048, #139882, #141591, #142279, #142634)
The current focus is on `packages/flutter/lib/src/material/`. The previous 2 PRs covered files in this directory starting with letters `a-m`; this one takes care of everything else.
We already have a simple app in this repo that fully uses Gradle Kotlin DSL (see #141541). The next small step is to have at least one plugin that also uses Gradle Kotlin DSL. Let's use `integration_test` for that, since it's versioned with Flutter SDK.
Fixes https://github.com/flutter/flutter/issues/138610.
When `RenderImage` receives a new `Image` it only needs to fire up the layout machinery when the dimensions of the image have changed compared to the previous image. If the dimensions are the same, a repaint is sufficient.
Re land of https://github.com/flutter/flutter/pull/142000.
Differences:
1. Fixed the test that was failing in postsubmit. The reason was that the Flutter Gradle Plugin was being applied after KGP in that test, so we couldn't find the KGP version. This caused a log, and the test expects no logs. I moved FGP to after KGP
2. Added to the logs for when we can't find AGP. Change is from
> "Warning: unable to detect project AGP version. Skipping version checking."
to
> ~"Warning: unable to detect project AGP version. Skipping version checking. \nThis may be because you have applied the Flutter Gradle Plugin after AGP."~
update: the above is wrong, changed to
> "Warning: unable to detect project KGP version. Skipping version checking. \nThis may be because you have applied AGP after the Flutter Gradle Plugin."
3. Added a note to the app-level build.gradle templates that FGP must go last
> // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugin.
Dual Web Compile has had some issues where `flutter test` is not respecting the `--web-renderer` flag for some reason. I haven't gotten entirely to the bottom of the issue, but for now we need to rever these changes while I investigate. This reverts the following PRs:
https://github.com/flutter/flutter/pull/143128https://github.com/flutter/flutter/pull/141396
While doing this revert, I had a few merge conflicts with https://github.com/flutter/flutter/pull/142760, and I tried to resolve the merge conflicts within the spirit of that PR's change, but @chingjun I might need your input on whether the imports I have modified are okay with regards to the change you were making.
Fixes#142896
The original code below is to always place the selected item above(overlap) the popup button so that the selected item can always be visible: f8a77225f3/packages/flutter/lib/src/material/popup_menu.dart (L723-L732)
But when menu height is constrained and the menu itself is super long, the selected item still assumes there is enough space to push up all the items whose index is smaller than the selected index. As a result, every time when the menu is open, the calculation provides a different result to be the offset for the selected index, and then with a constrained height, the menu looks jumping all over the place based on the different selected index.
https://github.com/flutter/flutter/assets/36861262/ad761f95-0ff5-4311-a81d-dac56df879c5
Even though the original calculation is to make the selected item visible when open the menu, the menu doesn't auto scroll and only expands itself as much as possible to show the selected one. In this case, if the screen it too small to show the selected item, we still cannot see it. This can be fixed by using `Scrollable.ensureVisible()`(#143118).
So we remove the calculation in this PR and the menu will always show up based on the top left of the anchor(button).
https://github.com/flutter/flutter/assets/36861262/03272f26-9440-4ac4-a701-9a0b41776ff9
Reland of https://github.com/flutter/flutter/pull/142709.
The revert of the revert is in the first commit, the fix in the commit on top.
The move of the fakes for packages/flutter_tools/test/general.shard/resident_runner_test.dart was erroneous before, as it was trying to use setters instead of a private field. This PR changes the private `_devFS` field in the fake to be a public `fakeDevFS` in line with other fakes.
## Original PR description
Native assets in other build systems are not built with `package:native_assets_builder` invoking `build.dart` scripts. Instead all packages have their own blaze rules. Therefore we'd like to not depend on `package:native_assets_builder` from flutter tools in g3 at all.
This PR aims to move the imports of `native_assets_builder` and `native_assets_cli` into the `isolated/` directory and into the files with a `main` function that are not used in with other build systems.
In order to be able to remove all imports in files used by other build systems, two new interfaces are added `HotRunnerNativeAssetsBuilder` and `TestCompilerNativeAssetsBuilder`. New parameters are then piped all the way through from the entry points:
* bin/fuchsia_tester.dart
* lib/executable.dart
The build_system/targets dir is already excluded in other build systems.
So, after this PR only the two above files and build_system/targets import from `isolated/native_assets/` and only `isolated/native_assets/` import `package:native_assets_cli` and `package:native_assets_builder`.
Context:
* https://github.com/flutter/flutter/issues/142041
Adding `SingleChildScrollView` to `NavigationRail` may cause exception if the nav rail has some expanded widgets inside, like the issue: https://github.com/flutter/flutter/issues/143061. This PR is just to add a unit test to avoid causing this breaking again.
Policy per https://flutter.dev/go/android-dependency-versions.
https://github.com/flutter/flutter/issues/140913
~Still a WIP while I clean up some error handling, remove some prints, and figure out a Java test (more difficult than the others because I believe we can only install one java version per ci shard).~
~Also it looks like there are errors that I need to fix when this checking is applied to a project that uses the old way of applying AGP/KGP using the top-level `build.gradle` file (instead of the new template way of applying them in the `settings.gradle` file).~ Done, this is why [these lines exist](9af6bae6b9/packages/flutter_tools/gradle/src/main/groovy/flutter.groovy (L72-L88)) in `flutter.groovy`. They just needed to be added
Since `WebReleaseBundle` is responsible for copying over the outputs from the subtargets, so it needs to be reflected in inputs and outputs so that things will be recopied when something changes.
